Object Appearing

you can create moving colors inside premiere pro but that will require lot of keyframing

and hard work.. get yourself any light leaks, moving colors video or maybe shoot

any video that has lot of colorful stuff moving and blur them. type your text on

a video track above the colorful assets you get, apply a track matte on the footage

and choose the video track on which your text is. this will throw those moving colors,

or glitches or whatever inside your text. finally apply a fade in (cross dissolve or something)

glitches for text can also be created in premiere pro but require a lot of effects with keyframing skills.

Is it just the glow or is it also the colors/pattern and such you're interested in?

If it's just the actual glow, then a couple of ways of doing it in Premiere would be:

1) With the VR Glow effect.

2) If your text was created with the Essential Graphics/Text Tool then you can play with the shadow settings,

3) Duplicating the text layer in your timeline, blurring it, and playing with opacity/blending modes (you'd probably want the text to be white or a different bright color for that.)